Electronic device control system
US6120262A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 1998 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Oct 7, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control system for a device powered by an AC power source is presented. The control system includes a fixed controller adapted to be wall-mounted and powered by the AC power source. The fixed controller is also adapted to transmit control signals to the device. The control system further includes at least one movable controller adapted to be powered by a DC power source and transmit control signals to the device. In one embodiment, both movable controller and the fixed controller are adapted to transmit to the receiver via the same transmission medium, such as RF or infrared. The electronic device to be controlled may, for example, comprise a ceiling fan and associated light fixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.